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A-Level Biology OCR A

Protein Cell Secretory Vesicle Secreted Explain Paragraph Diagram

Front Explain in a paragraph and with a diagram how substances can move out of a cell by exocytosis. (use secretion as example)
Back Exocytosis:
  • Protein enters a secretory vesicle
  • Secretory vesicle containing the protein fuses with the cell membrane
  • Protein is secreted from the cell



*can replace protein with anything being secreted

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